Merge branch 'nd/cache-tree-ita' into maint

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 48884d520813998a735d89d406b45c63b0bf748d..ca40a1289f269830e30136459a09fc2526957895 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -612,7 +612,7 @@ test_must_fail () {
        then
                echo >&2 "test_must_fail: command succeeded: $*"
                return 1
-       elif test $exit_code -eq 141 && list_contains "$_test_ok" sigpipe
+       elif test_match_signal 13 $exit_code && list_contains "$_test_ok" sigpipe
        then
                return 0
        elif test $exit_code -gt 129 && test $exit_code -le 192
@@ -961,3 +961,18 @@ test_env () {
                done
        )
 }
+
+# Returns true if the numeric exit code in "$2" represents the expected signal
+# in "$1". Signals should be given numerically.
+test_match_signal () {
+       if test "$2" = "$((128 + $1))"
+       then
+               # POSIX
+               return 0
+       elif test "$2" = "$((256 + $1))"
+       then
+               # ksh
+               return 0
+       fi
+       return 1
+}